Trace number 3280330

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Lingeling 587? (TO) 1300.03 1300.01

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1033.89
Satisfiable
(Un)Satisfiability was proved
Number of variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3280330-1303746817/watcher-3280330-1303746817 -o /tmp/evaluation-result-3280330-1303746817/solver-3280330-1303746817 -C 2400 -W 1300 -M 7680 lingeling HOME/instance-3280330-1303746817.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.08 0.02 0.01 2/179 4488
/proc/meminfo: memFree=14794264/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=9124 CPUtime=0 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 862 0 0 0 0 0 0 0 21 0 1 0 486282668 9342976 804 33554432000 4194304 4409164 140733301091232 18446744073709551615 222921776896 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 2281 804 111 53 0 704 0

[startup+0.0268301 s]
/proc/loadavg: 0.08 0.02 0.01 2/179 4488
/proc/meminfo: memFree=14794264/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=10360 CPUtime=0.02 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 1184 0 0 0 2 0 0 0 21 0 1 0 486282668 10608640 1113 33554432000 4194304 4409164 140733301091232 18446744073709551615 4225272 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 2590 1113 111 53 0 1013 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10360

[startup+0.100834 s]
/proc/loadavg: 0.08 0.02 0.01 2/179 4488
/proc/meminfo: memFree=14794264/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=29680 CPUtime=0.09 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 6050 0 0 0 9 0 0 0 21 0 1 0 486282668 30392320 5943 33554432000 4194304 4409164 140733301091232 18446744073709551615 4258751 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 7420 5943 111 53 0 5843 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29680

[startup+0.300783 s]
/proc/loadavg: 0.08 0.02 0.01 2/179 4488
/proc/meminfo: memFree=14794264/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=43760 CPUtime=0.29 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 9571 0 0 0 28 1 0 0 22 0 1 0 486282668 44810240 9464 33554432000 4194304 4409164 140733301091232 18446744073709551615 222921776896 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 10940 9464 112 53 0 9363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43760

[startup+0.700715 s]
/proc/loadavg: 0.08 0.02 0.01 2/179 4488
/proc/meminfo: memFree=14794264/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=65452 CPUtime=0.69 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 18911 0 0 0 67 2 0 0 24 0 1 0 486282668 67022848 14870 33554432000 4194304 4409164 140733301091232 18446744073709551615 4278081 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 16363 14870 125 53 0 14786 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65452

[startup+1.5006 s]
/proc/loadavg: 0.08 0.02 0.01 4/185 4499
/proc/meminfo: memFree=14742964/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=58796 CPUtime=1.49 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 19636 0 0 0 147 2 0 0 25 0 1 0 486282668 60207104 13211 33554432000 4194304 4409164 140733301091232 18446744073709551615 4270435 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 14699 13211 132 53 0 13122 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58796

[startup+3.10028 s]
/proc/loadavg: 0.08 0.02 0.01 5/189 4508
/proc/meminfo: memFree=14732304/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=59588 CPUtime=3.09 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 20134 0 0 0 307 2 0 0 25 0 1 0 486282668 61018112 13414 33554432000 4194304 4409164 140733301091232 18446744073709551615 4325427 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 14897 13414 137 53 0 13320 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 59588

[startup+6.30067 s]
/proc/loadavg: 0.47 0.10 0.03 5/190 4509
/proc/meminfo: memFree=14708520/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=44168 CPUtime=6.29 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 20401 0 0 0 627 2 0 0 25 0 1 0 486282668 45228032 9569 33554432000 4194304 4409164 140733301091232 18446744073709551615 4358825 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 11042 9569 141 53 0 9465 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44168

[startup+12.7005 s]
/proc/loadavg: 0.76 0.16 0.05 5/190 4509
/proc/meminfo: memFree=14688448/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=35912 CPUtime=12.69 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 20416 0 0 0 1265 4 0 0 25 0 1 0 486282668 36773888 7505 33554432000 4194304 4409164 140733301091232 18446744073709551615 4230441 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 8978 7505 141 53 0 7401 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35912

[startup+25.5012 s]
/proc/loadavg: 1.47 0.35 0.12 5/190 4509
/proc/meminfo: memFree=14700608/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=30488 CPUtime=25.48 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 21446 0 0 0 2538 10 0 0 25 0 1 0 486282668 31219712 6149 33554432000 4194304 4409164 140733301091232 18446744073709551615 4271332 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 7622 6149 141 53 0 6045 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30488

[startup+51.1005 s]
/proc/loadavg: 2.39 0.66 0.22 5/190 4510
/proc/meminfo: memFree=14691968/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=36824 CPUtime=51.09 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 24085 0 0 0 5088 21 0 0 25 0 1 0 486282668 37707776 7743 33554432000 4194304 4409164 140733301091232 18446744073709551615 4246971 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 9206 7743 141 53 0 7629 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 36824

[startup+102.307 s]
/proc/loadavg: 3.44 1.23 0.44 5/190 4511
/proc/meminfo: memFree=14656732/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=40988 CPUtime=102.29 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 28002 0 0 0 10192 37 0 0 25 0 1 0 486282668 41971712 8576 33554432000 4194304 4409164 140733301091232 18446744073709551615 222921801623 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 10247 8576 141 53 0 8670 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 40988

[startup+162.301 s]
/proc/loadavg: 3.81 1.71 0.65 5/190 4513
/proc/meminfo: memFree=14650388/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=51000 CPUtime=162.29 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 34810 0 0 0 16170 59 0 0 25 0 1 0 486282668 52224000 11277 33554432000 4194304 4409164 140733301091232 18446744073709551615 4358614 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 12750 11277 141 53 0 11173 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 51000

[startup+222.301 s]
/proc/loadavg: 3.93 2.16 0.87 5/190 4542
/proc/meminfo: memFree=14465148/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=62376 CPUtime=222.28 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 39478 0 0 0 22148 80 0 0 25 0 1 0 486282668 63873024 13895 33554432000 4194304 4409164 140733301091232 18446744073709551615 4358505 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 15594 13895 141 53 0 14017 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 62376

[startup+282.301 s]
/proc/loadavg: 4.05 2.48 1.06 5/190 4543
/proc/meminfo: memFree=14441332/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=62344 CPUtime=282.28 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 41577 0 0 0 28130 98 0 0 25 0 1 0 486282668 63840256 13936 33554432000 4194304 4409164 140733301091232 18446744073709551615 222921801623 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 15586 13936 141 53 0 14009 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 62344

[startup+342.301 s]
/proc/loadavg: 4.02 2.75 1.24 5/190 4653
/proc/meminfo: memFree=14551088/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=69484 CPUtime=342.28 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 44803 0 0 0 34110 118 0 0 25 0 1 0 486282668 71151616 15112 33554432000 4194304 4409164 140733301091232 18446744073709551615 222921801623 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 17371 15112 141 53 0 15794 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 69484

[startup+402.301 s]
/proc/loadavg: 4.00 2.98 1.41 5/190 4654
/proc/meminfo: memFree=14534324/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=73556 CPUtime=402.29 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 52655 0 0 0 40092 137 0 0 25 0 1 0 486282668 75321344 16454 33554432000 4194304 4409164 140733301091232 18446744073709551615 4358240 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 18389 16454 141 53 0 16812 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 73556

[startup+462.301 s]
/proc/loadavg: 4.00 3.16 1.57 5/190 4665
/proc/meminfo: memFree=14528524/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=73704 CPUtime=462.29 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 61766 0 0 0 46075 154 0 0 25 0 1 0 486282668 75472896 16491 33554432000 4194304 4409164 140733301091232 18446744073709551615 222921801623 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 18426 16491 141 53 0 16849 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 73704

[startup+522.301 s]
/proc/loadavg: 4.00 3.31 1.72 5/190 4667
/proc/meminfo: memFree=14505076/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=63568 CPUtime=522.29 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 69536 0 0 0 52054 175 0 0 25 0 1 0 486282668 65093632 13957 33554432000 4194304 4409164 140733301091232 18446744073709551615 4358614 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 15892 13957 141 53 0 14315 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 63568

[startup+582.301 s]
/proc/loadavg: 4.00 3.43 1.86 5/190 4668
/proc/meminfo: memFree=14504328/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=71912 CPUtime=582.29 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 81198 0 0 0 58036 193 0 0 25 0 1 0 486282668 73637888 16242 33554432000 4194304 4409164 140733301091232 18446744073709551615 4358754 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 17978 16242 141 53 0 16401 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 71912

[startup+642.301 s]
/proc/loadavg: 4.00 3.54 2.00 5/190 4673
/proc/meminfo: memFree=14487148/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=75492 CPUtime=642.3 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 92235 0 0 0 64021 209 0 0 25 0 1 0 486282668 77303808 17400 33554432000 4194304 4409164 140733301091232 18446744073709551615 222921801623 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 18873 17400 141 53 0 17296 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 75492

[startup+702.301 s]
/proc/loadavg: 4.00 3.62 2.11 5/190 4674
/proc/meminfo: memFree=14476328/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=92272 CPUtime=702.3 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 98365 0 0 0 70005 225 0 0 25 0 1 0 486282668 94486528 21595 33554432000 4194304 4409164 140733301091232 18446744073709551615 222921801623 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 23068 21595 141 53 0 21491 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 92272

[startup+762.307 s]
/proc/loadavg: 4.00 3.69 2.24 5/190 4676
/proc/meminfo: memFree=14469864/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=98416 CPUtime=762.3 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 109690 0 0 0 75993 237 0 0 25 0 1 0 486282668 100777984 23144 33554432000 4194304 4409164 140733301091232 18446744073709551615 4358434 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 24604 23144 141 53 0 23027 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 98416

[startup+822.301 s]
/proc/loadavg: 4.00 3.74 2.33 5/190 4678
/proc/meminfo: memFree=14429676/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=83064 CPUtime=822.3 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 115029 0 0 0 81977 253 0 0 25 0 1 0 486282668 85057536 19306 33554432000 4194304 4409164 140733301091232 18446744073709551615 222921801623 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 20766 19306 141 53 0 19189 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 83064

[startup+882.301 s]
/proc/loadavg: 4.11 3.82 2.45 5/190 4679
/proc/meminfo: memFree=14423460/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=83428 CPUtime=882.3 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 121435 0 0 0 87960 270 0 0 25 0 1 0 486282668 85430272 19397 33554432000 4194304 4409164 140733301091232 18446744073709551615 4358286 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 20857 19397 141 53 0 19280 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 83428

[startup+942.301 s]
/proc/loadavg: 4.04 3.85 2.54 5/190 4681
/proc/meminfo: memFree=14432744/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=100648 CPUtime=942.3 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 132267 0 0 0 93946 284 0 0 25 0 1 0 486282668 103063552 23702 33554432000 4194304 4409164 140733301091232 18446744073709551615 4358472 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 25162 23702 141 53 0 23585 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 100648

[startup+1002.3 s]
/proc/loadavg: 4.01 3.87 2.64 5/190 4682
/proc/meminfo: memFree=14432608/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=81052 CPUtime=1002.31 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 142360 0 0 0 99930 301 0 0 25 0 1 0 486282668 82997248 18803 33554432000 4194304 4409164 140733301091232 18446744073709551615 4359755 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 20263 18803 141 53 0 18686 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 81052

[startup+1062.3 s]
/proc/loadavg: 4.00 3.89 2.71 5/190 4684
/proc/meminfo: memFree=14382504/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=99788 CPUtime=1062.31 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 154061 0 0 0 105915 316 0 0 25 0 1 0 486282668 102182912 23487 33554432000 4194304 4409164 140733301091232 18446744073709551615 4358434 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 24947 23487 141 53 0 23370 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 99788

[startup+1122.3 s]
/proc/loadavg: 4.00 3.91 2.79 5/190 4686
/proc/meminfo: memFree=14396132/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=88280 CPUtime=1122.31 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 159473 0 0 0 111900 331 0 0 25 0 1 0 486282668 90398720 20610 33554432000 4194304 4409164 140733301091232 18446744073709551615 4358434 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 22070 20610 141 53 0 20493 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 88280

[startup+1182.3 s]
/proc/loadavg: 4.08 3.94 2.87 5/190 4687
/proc/meminfo: memFree=14349500/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=103340 CPUtime=1182.31 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 170592 0 0 0 117886 345 0 0 25 0 1 0 486282668 105820160 24375 33554432000 4194304 4409164 140733301091232 18446744073709551615 4358434 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 25835 24375 141 53 0 24258 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 103340

[startup+1242.3 s]
/proc/loadavg: 4.03 3.95 2.94 5/190 4689
/proc/meminfo: memFree=14406528/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=95704 CPUtime=1242.31 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 182203 0 0 0 123874 357 0 0 25 0 1 0 486282668 98000896 22466 33554432000 4194304 4409164 140733301091232 18446744073709551615 4358434 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 23926 22466 141 53 0 22349 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 95704



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 3.95 3.00 5/190 4690
/proc/meminfo: memFree=14340556/32951124 swapFree=67111528/67111528
[pid=4488] ppid=4486 vsize=99288 CPUtime=1300.02 cores=4,6
/proc/4488/stat : 4488 (lingeling) R 4486 4488 4448 0 -1 4202496 191547 0 0 0 129631 371 0 0 25 0 1 0 486282668 101670912 23362 33554432000 4194304 4409164 140733301091232 18446744073709551615 4358434 0 0 4096 17506 0 0 0 17 4 0 0 0
/proc/4488/statm: 24822 23362 141 53 0 23245 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 99288

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1296.31
CPU system time (s): 3.72343
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 110748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1296.31
system time used= 3.72343
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 191547
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2665

runsolver used 2.28265 second user time and 4.82127 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-25 17:53:39
IDJOB=3280330
IDBENCH=20384
IDSOLVER=1606
FILE ID=node109/3280330-1303746817
RUNJOBID= node109-1303746812-4467
PBS_JOBID= 13154053
Free space on /tmp= 72136 MiB

SOLVER NAME= Lingeling 587
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= lingeling BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3280330-1303746817/watcher-3280330-1303746817 -o /tmp/evaluation-result-3280330-1303746817/solver-3280330-1303746817 -C 2400 -W 1300 -M 7680  lingeling HOME/instance-3280330-1303746817.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 780d946576ec5746b4ea9832bb01dbc5
RANDOM SEED=1962066027

node109.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14794544 kB
Buffers:       2107076 kB
Cached:       15340192 kB
SwapCached:          0 kB
Active:        9530448 kB
Inactive:      8048516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14794544 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           41696 kB
Writeback:           0 kB
AnonPages:      131156 kB
Mapped:          15216 kB
Slab:           511752 kB
PageTables:       5088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   276140 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72124 MiB
End job on node109 at 2011-04-25 18:15:21